<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column prop="order_number" label="订单编号"></el-table-column>
        <el-table-column prop="order_price" label="订单价格"></el-table-column>
        <el-table-column prop="pay_status" label="是否付款">
          <template v-slot:default="slotProps">
            <el-tag type="warning" v-if="slotProps.row.pay_status === '0'"
              >未付款</el-tag
            >
            <el-tag type="success" v-else>已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column prop="create_time" label="下单时间">
          <template v-slot:default="slotProps">
            {{ slotProps.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template v-slot:default="">
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-s-tools"
              size="mini"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[1, 5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 编辑修改地址按钮对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClose"
    >
      <el-form
        :model="addressForm"
        :rules="addressRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
            :props="{ expandTrigger: 'hover' }"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>
    <!-- 查看物流对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressDialogVisible"
      width="50%"
    >
      <span>这是一段信息</span>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata'
export default {
  data() {
    return {
      // 查询对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0,
      // 订单列表
      orderlist: [],
      // 修改地址对话框的显示与隐藏
      addressVisible: false,
      addressForm: {
        // address1数据是一个级联选择框所以是一个数组，而address2是一串地址是字符串
        address1: [],
        address2: ''
      },
      addressRules: {
        address1: [
          {
            required: true,
            message: '请选择省市区/县',
            trigger: 'blur'
          }
        ],
        address2: [
          {
            required: true,
            message: '请填写详细地址',
            trigger: 'blur'
          }
        ]
      },
      cityData,
      progressDialogVisible: false
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      this.total = res.data.total
      this.orderlist = res.data.goods
    },
    // 检测页码改变事件,pageSize (每页多少条)改变时会触发
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 检测当前页面currentPage （当前为多少页）改变时会触发
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 点击编辑按钮触发事件
    showBox() {
      this.addressVisible = true
    },
    // 监听修改地址对话框关闭事件
    addressDialogClose() {
      this.$refs.addressFormRef.resetFields()
    }
    /* async showProgressBox() {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败！')
      }
      console.log(res.data)
      this.progressDialogVisible = true
    } 总是报错已经忽略 */
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>
